Patent US2711367A successfully refreshed from Google Patents.
US2711367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weed killer containing borax
Assignee: Individual
•
Filing: 1951-09-04
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Granted: 1955-06-21
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Expires: 1971-09-04
Abstract
No abstract record available.
Inventors
- 👤 Sr Clifford A Parish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:51
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/14; C; C11; C11B; C11B5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A HERBICIDAL COMPOSITION COMPRISING A SLURRY PRODUCED BY ADMIXING FROM 1/4 TO 2 POUNDS OF ALUMINUM SULPHATE; FROM 1/2 TO 4 POUNDS OF BORAX; AND FROM 1 TO 5 GALLONS OF WATER.
Claim 2
Dependent Claim
32 words
A HERBICIDAL COMPOSITION COMPRISING A SLURRY PRODUCED BY ADMIXING FROM 1/4 TO 2 POUNDS OF ALUMINUM SULPHATE; FROM 1/2 TO 4 POUNDS OF BORAX; AND FROM 1 TO 5 GALLONS OF WATER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-20 | 1958-12-20 | 1959-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-20 | 1962-12-20 | 1963-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-20 | 1966-12-20 | 1967-06-21 | $7700.00 | Window Closed / Lapsed |